Trace number 425584

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT7 2007-02-08? (TO) 5000.08 5002.11

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S25157261-20-UNSAT.cnf
MD5SUMb010a96438f6a62147a67a45b1efd13d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.01/0.02	c Starting solver ...
0.01/0.04	c Restarting after 100 conflicts
0.01/0.06	c Restarting after 250 conflicts
0.01/0.09	c Restarting after 475 conflicts
0.09/0.14	c Restarting after 812 conflicts
0.19/0.22	c Restarting after 1318 conflicts
0.29/0.34	c Restarting after 2080 conflicts
0.49/0.54	c Restarting after 3219 conflicts
0.79/0.84	c Restarting after 4927 conflicts
1.29/1.31	c Restarting after 7489 conflicts
1.99/2.02	c Restarting after 11336 conflicts
3.09/3.20	c Restarting after 17102 conflicts
4.89/5.00	c Restarting after 25751 conflicts
7.78/7.84	c Restarting after 38725 conflicts
12.28/12.36	c Restarting after 58187 conflicts
19.08/19.19	c Restarting after 87379 conflicts
29.88/29.97	c Restarting after 131168 conflicts
47.37/47.49	c Restarting after 196855 conflicts
74.67/74.71	c Restarting after 295381 conflicts
118.96/119.01	c Restarting after 443171 conflicts
190.93/191.04	c Restarting after 664854 conflicts
304.61/304.77	c Restarting after 997379 conflicts
487.55/487.72	c Restarting after 1496169 conflicts
766.77/767.27	c Restarting after 2244353 conflicts
1234.13/1235.01	c Restarting after 3366627 conflicts
2014.90/2016.02	c Restarting after 5050038 conflicts
3254.46/3256.03	c Restarting after 7575157 conflicts

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node63/watcher-425584-1177812591 -o ROOT/results/node63/solver-425584-1177812591 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425584-1177812591/sat7_bin /tmp/evaluation/425584-1177812591/instance-425584-1177812591.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32211
/proc/meminfo: memFree=1364020/2055920 swapFree=4182936/4192956
[pid=32211] ppid=32209 vsize=1332 CPUtime=0
/proc/32211/stat : 32211 (sat7_bin) R 32209 32211 31204 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 257249071 1363968 167 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/32211/statm: 333 168 88 220 0 110 0

[startup+0.0156591 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32211
/proc/meminfo: memFree=1364020/2055920 swapFree=4182936/4192956
[pid=32211] ppid=32209 vsize=1592 CPUtime=0.01
/proc/32211/stat : 32211 (sat7_bin) R 32209 32211 31204 0 -1 4194304 219 0 0 0 1 0 0 0 18 0 1 0 257249071 1630208 203 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/32211/statm: 398 203 88 220 0 175 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1592

[startup+0.101667 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32211
/proc/meminfo: memFree=1364020/2055920 swapFree=4182936/4192956
[pid=32211] ppid=32209 vsize=2112 CPUtime=0.09
/proc/32211/stat : 32211 (sat7_bin) R 32209 32211 31204 0 -1 4194304 323 0 0 0 9 0 0 0 18 0 1 0 257249071 2162688 307 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579818 0 0 4096 0 0 0 0 17 1 0 0
/proc/32211/statm: 528 307 95 220 0 305 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2112

[startup+0.301688 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32211
/proc/meminfo: memFree=1364020/2055920 swapFree=4182936/4192956
[pid=32211] ppid=32209 vsize=2112 CPUtime=0.29
/proc/32211/stat : 32211 (sat7_bin) R 32209 32211 31204 0 -1 4194304 377 0 0 0 29 0 0 0 19 0 1 0 257249071 2162688 361 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/32211/statm: 528 361 95 220 0 305 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2112

[startup+0.70173 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32211
/proc/meminfo: memFree=1364020/2055920 swapFree=4182936/4192956
[pid=32211] ppid=32209 vsize=3280 CPUtime=0.69
/proc/32211/stat : 32211 (sat7_bin) R 32209 32211 31204 0 -1 4194304 482 0 0 0 69 0 0 0 24 0 1 0 257249071 3358720 466 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/32211/statm: 820 466 95 220 0 597 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3280

[startup+1.50282 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32212
/proc/meminfo: memFree=1362476/2055920 swapFree=4182936/4192956
[pid=32211] ppid=32209 vsize=3280 CPUtime=1.49
/proc/32211/stat : 32211 (sat7_bin) R 32209 32211 31204 0 -1 4194304 531 0 0 0 149 0 0 0 25 0 1 0 257249071 3358720 515 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134578706 0 0 4096 0 0 0 0 17 1 0 0
/proc/32211/statm: 820 515 95 220 0 597 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3280

[startup+3.10198 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32212
/proc/meminfo: memFree=1362156/2055920 swapFree=4182936/4192956
[pid=32211] ppid=32209 vsize=3280 CPUtime=3.09
/proc/32211/stat : 32211 (sat7_bin) R 32209 32211 31204 0 -1 4194304 594 0 0 0 309 0 0 0 25 0 1 0 257249071 3358720 578 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533771 0 0 4096 0 0 0 0 17 1 0 0
/proc/32211/statm: 820 578 95 220 0 597 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3280

[startup+6.30132 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32212
/proc/meminfo: memFree=1361644/2055920 swapFree=4182936/4192956
[pid=32211] ppid=32209 vsize=3280 CPUtime=6.29
/proc/32211/stat : 32211 (sat7_bin) R 32209 32211 31204 0 -1 4194304 674 0 0 0 629 0 0 0 25 0 1 0 257249071 3358720 658 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532697 0 0 4096 0 0 0 0 17 1 0 0
/proc/32211/statm: 820 658 95 220 0 597 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3280

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32212
/proc/meminfo: memFree=1361132/2055920 swapFree=4182936/4192956
[pid=32211] ppid=32209 vsize=5464 CPUtime=12.68
/proc/32211/stat : 32211 (sat7_bin) R 32209 32211 31204 0 -1 4194304 785 0 0 0 1268 0 0 0 25 0 1 0 257249071 5595136 769 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/32211/statm: 1366 769 95 220 0 1143 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5464

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32212
/proc/meminfo: memFree=1360556/2055920 swapFree=4182936/4192956
[pid=32211] ppid=32209 vsize=5596 CPUtime=25.49
/proc/32211/stat : 32211 (sat7_bin) R 32209 32211 31204 0 -1 4194304 927 0 0 0 2548 1 0 0 25 0 1 0 257249071 5730304 911 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532379 0 0 4096 0 0 0 0 17 1 0 0
/proc/32211/statm: 1399 911 95 220 0 1176 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5596

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32212
/proc/meminfo: memFree=1359596/2055920 swapFree=4182936/4192956
[pid=32211] ppid=32209 vsize=5860 CPUtime=51.07
/proc/32211/stat : 32211 (sat7_bin) R 32209 32211 31204 0 -1 4194304 1168 0 0 0 5106 1 0 0 25 0 1 0 257249071 6000640 1152 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538673 0 0 4096 0 0 0 0 17 1 0 0
/proc/32211/statm: 1465 1152 95 220 0 1242 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5860

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32212
/proc/meminfo: memFree=1358508/2055920 swapFree=4182936/4192956
[pid=32211] ppid=32209 vsize=6396 CPUtime=102.27
/proc/32211/stat : 32211 (sat7_bin) R 32209 32211 31204 0 -1 4194304 1435 0 0 0 10225 2 0 0 25 0 1 0 257249071 6549504 1419 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/32211/statm: 1599 1419 95 220 0 1376 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6396

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32212
/proc/meminfo: memFree=1357420/2055920 swapFree=4182936/4192956
[pid=32211] ppid=32209 vsize=11040 CPUtime=162.24
/proc/32211/stat : 32211 (sat7_bin) R 32209 32211 31204 0 -1 4194304 1697 0 0 0 16222 2 0 0 25 0 1 0 257249071 11304960 1681 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536997 0 0 4096 0 0 0 0 17 1 0 0
/proc/32211/statm: 2760 1681 95 220 0 2537 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11040

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32212
/proc/meminfo: memFree=1356716/2055920 swapFree=4182936/4192956
[pid=32211] ppid=32209 vsize=11588 CPUtime=222.23
/proc/32211/stat : 32211 (sat7_bin) R 32209 32211 31204 0 -1 4194304 1874 0 0 0 22220 3 0 0 25 0 1 0 257249071 11866112 1858 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/32211/statm: 2897 1858 95 220 0 2674 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11588

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32212
/proc/meminfo: memFree=1356140/2055920 swapFree=4182936/4192956
[pid=32211] ppid=32209 vsize=11864 CPUtime=282.21
/proc/32211/stat : 32211 (sat7_bin) R 32209 32211 31204 0 -1 4194304 2001 0 0 0 28218 3 0 0 25 0 1 0 257249071 12148736 1985 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532870 0 0 4096 0 0 0 0 17 1 0 0
/proc/32211/statm: 2966 1985 95 220 0 2743 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 11864

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32212
/proc/meminfo: memFree=1355500/2055920 swapFree=4182936/4192956
[pid=32211] ppid=32209 vsize=12264 CPUtime=342.19
/proc/32211/stat : 32211 (sat7_bin) R 32209 32211 31204 0 -1 4194304 2161 0 0 0 34216 3 0 0 25 0 1 0 257249071 12558336 2145 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/32211/statm: 3066 2145 95 220 0 2843 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 12264

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32212
/proc/meminfo: memFree=1355116/2055920 swapFree=4182936/4192956
[pid=32211] ppid=32209 vsize=12396 CPUtime=402.18
/proc/32211/stat : 32211 (sat7_bin) R 32209 32211 31204 0 -1 4194304 2252 0 0 0 40214 4 0 0 25 0 1 0 257249071 12693504 2236 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536694 0 0 4096 0 0 0 0 17 1 0 0
/proc/32211/statm: 3099 2236 95 220 0 2876 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 12396

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32212
/proc/meminfo: memFree=1354604/2055920 swapFree=4182936/4192956
[pid=32211] ppid=32209 vsize=12672 CPUtime=462.16
/proc/32211/stat : 32211 (sat7_bin) R 32209 32211 31204 0 -1 4194304 2362 0 0 0 46212 4 0 0 25 0 1 0 257249071 12976128 2346 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/32211/statm: 3168 2346 95 220 0 2945 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 12672

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32212
/proc/meminfo: memFree=1354092/2055920 swapFree=4182936/4192956
[pid=32211] ppid=32209 vsize=12940 CPUtime=522.15
/proc/32211/stat : 32211 (sat7_bin) R 32209 32211 31204 0 -1 4194304 2496 0 0 0 52210 5 0 0 25 0 1 0 257249071 13250560 2480 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532564 0 0 4096 0 0 0 0 17 1 0 0
/proc/32211/statm: 3235 2480 95 220 0 3012 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 12940

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32212
/proc/meminfo: memFree=1353708/2055920 swapFree=4182936/4192956
[pid=32211] ppid=32209 vsize=13084 CPUtime=582.13
/proc/32211/stat : 32211 (sat7_bin) R 32209 32211 31204 0 -1 4194304 2585 0 0 0 58208 5 0 0 25 0 1 0 257249071 13398016 2569 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531434 0 0 4096 0 0 0 0 17 1 0 0
/proc/32211/statm: 3271 2569 95 220 0 3048 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 13084

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32212
/proc/meminfo: memFree=1353516/2055920 swapFree=4182936/4192956
[pid=32211] ppid=32209 vsize=13216 CPUtime=642.12
/proc/32211/stat : 32211 (sat7_bin) R 32209 32211 31204 0 -1 4194304 2632 0 0 0 64207 5 0 0 25 0 1 0 257249071 13533184 2616 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529346 0 0 4096 0 0 0 0 17 1 0 0
/proc/32211/statm: 3304 2616 95 220 0 3081 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 13216


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.12 1.04 1.01 2/65 2242
/proc/meminfo: memFree=1304236/2055920 swapFree=4182936/4192956
[pid=32211] ppid=32209 vsize=24160 CPUtime=4060.52
/proc/32211/stat : 32211 (sat7_bin) R 32209 32211 31204 0 -1 4194304 4804 0 0 0 406020 32 0 0 25 0 1 0 257249071 24739840 4788 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529346 0 0 4096 0 0 0 0 17 1 0 0
/proc/32211/statm: 6040 4788 95 220 0 5817 0
Current children cumulated CPU time (s) 4060.52
Current children cumulated vsize (KiB) 24160

[startup+4122.3 s]
/proc/loadavg: 1.12 1.04 1.00 2/65 2242
/proc/meminfo: memFree=1304172/2055920 swapFree=4182936/4192956
[pid=32211] ppid=32209 vsize=24160 CPUtime=4120.51
/proc/32211/stat : 32211 (sat7_bin) R 32209 32211 31204 0 -1 4194304 4822 0 0 0 412018 33 0 0 25 0 1 0 257249071 24739840 4806 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/32211/statm: 6040 4806 95 220 0 5817 0
Current children cumulated CPU time (s) 4120.51
Current children cumulated vsize (KiB) 24160

[startup+4182.3 s]
/proc/loadavg: 1.11 1.05 1.00 2/65 2242
/proc/meminfo: memFree=1304108/2055920 swapFree=4182936/4192956
[pid=32211] ppid=32209 vsize=24320 CPUtime=4180.49
/proc/32211/stat : 32211 (sat7_bin) R 32209 32211 31204 0 -1 4194304 4840 0 0 0 418016 33 0 0 25 0 1 0 257249071 24903680 4824 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528661 0 0 4096 0 0 0 0 17 1 0 0
/proc/32211/statm: 6080 4824 95 220 0 5857 0
Current children cumulated CPU time (s) 4180.49
Current children cumulated vsize (KiB) 24320

[startup+4242.3 s]
/proc/loadavg: 1.10 1.05 1.00 2/65 2242
/proc/meminfo: memFree=1303980/2055920 swapFree=4182936/4192956
[pid=32211] ppid=32209 vsize=24456 CPUtime=4240.48
/proc/32211/stat : 32211 (sat7_bin) R 32209 32211 31204 0 -1 4194304 4862 0 0 0 424015 33 0 0 25 0 1 0 257249071 25042944 4846 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/32211/statm: 6114 4846 95 220 0 5891 0
Current children cumulated CPU time (s) 4240.48
Current children cumulated vsize (KiB) 24456

[startup+4302.3 s]
/proc/loadavg: 1.07 1.06 1.00 2/65 2242
/proc/meminfo: memFree=1303916/2055920 swapFree=4182936/4192956
[pid=32211] ppid=32209 vsize=24456 CPUtime=4300.46
/proc/32211/stat : 32211 (sat7_bin) R 32209 32211 31204 0 -1 4194304 4890 0 0 0 430013 33 0 0 25 0 1 0 257249071 25042944 4874 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/32211/statm: 6114 4874 95 220 0 5891 0
Current children cumulated CPU time (s) 4300.46
Current children cumulated vsize (KiB) 24456

[startup+4362.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 2242
/proc/meminfo: memFree=1303788/2055920 swapFree=4182936/4192956
[pid=32211] ppid=32209 vsize=24600 CPUtime=4360.44
/proc/32211/stat : 32211 (sat7_bin) R 32209 32211 31204 0 -1 4194304 4910 0 0 0 436011 33 0 0 25 0 1 0 257249071 25190400 4894 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532705 0 0 4096 0 0 0 0 17 1 0 0
/proc/32211/statm: 6150 4894 95 220 0 5927 0
Current children cumulated CPU time (s) 4360.44
Current children cumulated vsize (KiB) 24600

[startup+4422.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 2242
/proc/meminfo: memFree=1303724/2055920 swapFree=4182936/4192956
[pid=32211] ppid=32209 vsize=24744 CPUtime=4420.42
/proc/32211/stat : 32211 (sat7_bin) R 32209 32211 31204 0 -1 4194304 4932 0 0 0 442009 33 0 0 25 0 1 0 257249071 25337856 4916 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/32211/statm: 6186 4916 95 220 0 5963 0
Current children cumulated CPU time (s) 4420.42
Current children cumulated vsize (KiB) 24744

[startup+4482.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 2242
/proc/meminfo: memFree=1303596/2055920 swapFree=4182936/4192956
[pid=32211] ppid=32209 vsize=24744 CPUtime=4480.41
/proc/32211/stat : 32211 (sat7_bin) R 32209 32211 31204 0 -1 4194304 4950 0 0 0 448008 33 0 0 25 0 1 0 257249071 25337856 4934 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/32211/statm: 6186 4934 95 220 0 5963 0
Current children cumulated CPU time (s) 4480.41
Current children cumulated vsize (KiB) 24744

[startup+4542.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 2242
/proc/meminfo: memFree=1303404/2055920 swapFree=4182936/4192956
[pid=32211] ppid=32209 vsize=24888 CPUtime=4540.39
/proc/32211/stat : 32211 (sat7_bin) R 32209 32211 31204 0 -1 4194304 5012 0 0 0 454006 33 0 0 25 0 1 0 257249071 25485312 4996 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/32211/statm: 6222 4996 95 220 0 5999 0
Current children cumulated CPU time (s) 4540.39
Current children cumulated vsize (KiB) 24888

[startup+4602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2242
/proc/meminfo: memFree=1303212/2055920 swapFree=4182936/4192956
[pid=32211] ppid=32209 vsize=24888 CPUtime=4600.37
/proc/32211/stat : 32211 (sat7_bin) R 32209 32211 31204 0 -1 4194304 5043 0 0 0 460004 33 0 0 25 0 1 0 257249071 25485312 5027 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/32211/statm: 6222 5027 95 220 0 5999 0
Current children cumulated CPU time (s) 4600.37
Current children cumulated vsize (KiB) 24888

[startup+4662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2242
/proc/meminfo: memFree=1303148/2055920 swapFree=4182936/4192956
[pid=32211] ppid=32209 vsize=25036 CPUtime=4660.35
/proc/32211/stat : 32211 (sat7_bin) R 32209 32211 31204 0 -1 4194304 5066 0 0 0 466002 33 0 0 25 0 1 0 257249071 25636864 5050 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533378 0 0 4096 0 0 0 0 17 1 0 0
/proc/32211/statm: 6259 5050 95 220 0 6036 0
Current children cumulated CPU time (s) 4660.35
Current children cumulated vsize (KiB) 25036

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2242
/proc/meminfo: memFree=1303020/2055920 swapFree=4182936/4192956
[pid=32211] ppid=32209 vsize=25192 CPUtime=4720.35
/proc/32211/stat : 32211 (sat7_bin) R 32209 32211 31204 0 -1 4194304 5093 0 0 0 472001 34 0 0 25 0 1 0 257249071 25796608 5077 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/32211/statm: 6298 5077 95 220 0 6075 0
Current children cumulated CPU time (s) 4720.35
Current children cumulated vsize (KiB) 25192

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2242
/proc/meminfo: memFree=1302956/2055920 swapFree=4182936/4192956
[pid=32211] ppid=32209 vsize=25192 CPUtime=4780.32
/proc/32211/stat : 32211 (sat7_bin) R 32209 32211 31204 0 -1 4194304 5108 0 0 0 477998 34 0 0 25 0 1 0 257249071 25796608 5092 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/32211/statm: 6298 5092 95 220 0 6075 0
Current children cumulated CPU time (s) 4780.32
Current children cumulated vsize (KiB) 25192

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2242
/proc/meminfo: memFree=1302828/2055920 swapFree=4182936/4192956
[pid=32211] ppid=32209 vsize=25336 CPUtime=4840.31
/proc/32211/stat : 32211 (sat7_bin) R 32209 32211 31204 0 -1 4194304 5131 0 0 0 483997 34 0 0 25 0 1 0 257249071 25944064 5115 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/32211/statm: 6334 5115 95 220 0 6111 0
Current children cumulated CPU time (s) 4840.31
Current children cumulated vsize (KiB) 25336

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2242
/proc/meminfo: memFree=1302700/2055920 swapFree=4182936/4192956
[pid=32211] ppid=32209 vsize=25336 CPUtime=4900.29
/proc/32211/stat : 32211 (sat7_bin) R 32209 32211 31204 0 -1 4194304 5145 0 0 0 489995 34 0 0 25 0 1 0 257249071 25944064 5129 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/32211/statm: 6334 5129 95 220 0 6111 0
Current children cumulated CPU time (s) 4900.29
Current children cumulated vsize (KiB) 25336

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2242
/proc/meminfo: memFree=1302892/2055920 swapFree=4182936/4192956
[pid=32211] ppid=32209 vsize=25336 CPUtime=4960.27
/proc/32211/stat : 32211 (sat7_bin) R 32209 32211 31204 0 -1 4194304 5165 0 0 0 495993 34 0 0 25 0 1 0 257249071 25944064 5149 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/32211/statm: 6334 5149 95 220 0 6111 0
Current children cumulated CPU time (s) 4960.27
Current children cumulated vsize (KiB) 25336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2242
/proc/meminfo: memFree=1302764/2055920 swapFree=4182936/4192956
[pid=32211] ppid=32209 vsize=25480 CPUtime=5000.06
/proc/32211/stat : 32211 (sat7_bin) R 32209 32211 31204 0 -1 4194304 5183 0 0 0 499972 34 0 0 25 0 1 0 257249071 26091520 5167 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/32211/statm: 6370 5167 95 220 0 6147 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 25480

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2242
/proc/meminfo: memFree=1302764/2055920 swapFree=4182936/4192956
[pid=32211] ppid=32209 vsize=25480 CPUtime=5000.06
/proc/32211/stat : 32211 (sat7_bin) R 32209 32211 31204 0 -1 4194304 5183 0 0 0 499972 34 0 0 25 0 1 0 257249071 26091520 5167 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/32211/statm: 6370 5167 95 220 0 6147 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 25480

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.11
CPU time (s): 5000.08
CPU user time (s): 4999.73
CPU system time (s): 0.348946
CPU usage (%): 99.9594
Max. virtual memory (cumulated for all children) (KiB): 25480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.73
system time used= 0.348946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5183
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 12546

runsolver used 3.61945 second user time and 10.1815 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Sun Apr 29 02:09:52 UTC 2007

IDJOB= 425584
IDBENCH= 20309
IDSOLVER= 183
FILE ID= node63/425584-1177812591

PBS_JOBID= 4715866

Free space on /tmp= 66563 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S25157261-20-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/425584-1177812591/sat7_bin /tmp/evaluation/425584-1177812591/instance-425584-1177812591.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-425584-1177812591 -o ROOT/results/node63/solver-425584-1177812591 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425584-1177812591/sat7_bin /tmp/evaluation/425584-1177812591/instance-425584-1177812591.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b010a96438f6a62147a67a45b1efd13d

RANDOM SEED= 705360939

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1364492 kB
Buffers:         52528 kB
Cached:         558516 kB
SwapCached:       4764 kB
Active:         338508 kB
Inactive:       283092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1364492 kB
SwapTotal:     4192956 kB
SwapFree:      4182936 kB
Dirty:            1236 kB
Writeback:           0 kB
Mapped:          15780 kB
Slab:            55824 kB
Committed_AS:  2306208 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node63 on Sun Apr 29 03:33:16 UTC 2007